<template>
  <div>
    <el-badge
      v-for="item in num"
      :key="item"
      :value="item < 10 ? '0' + item : item"
      type="info"
      class="item"
    >
    </el-badge>
  </div>
</template>

<script>
export default {
  data() {
    return {
      num: 20,
      currentOption:1
    };
  },
};
</script>

<style scoped>
</style>